hoiung

Sst3 Skills — Development skill for Claude Code

Development community

SST3 Skills — Claude Code plugin marketplace.

How to install Sst3 Skills

This entry records only its repository, not the path inside it, so there is no exact command to give. Open hoiung/sst3-skills and copy the folder into ~/.claude/skills/, or the file into ~/.claude/agents/.

What Sst3 Skills does

SST3 Skills — Claude Code plugin marketplace. Ralph Review Trio (Haiku → Sonnet → Opus, restart-on-fail) + more packs coming.

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README

SST3 Skills

Claude Code plugin marketplace for the SST3 harness review, workflow, and subagent patterns.

Install

/plugin marketplace add hoiung/sst3-skills
/plugin install ralph-review-trio@sst3-skills
/plugin install design-fidelity@sst3-skills

Then run `/ralph-review` on a finished implementation branch, or `/design-fidelity` to match a built site against a live reference.

Plugins

`ralph-review-trio`

Sequential three-tier code review. A reviewer at each tier runs a different-depth checklist; if any tier fails, the loop restarts from Tier 1. No next-tier-with-flag shortcut. The loop is bounded at up to 3 restarts; at restart 4 it escalates to a class sweep and then resumes with the count reset to zero for one final loop, after which an unresolved review stops and reports its outstanding findings rather than looping on.

Tier	Model	Role
1	Haiku	Surface checks — file structure, commits, debug code, common-culprit scan
2	Sonnet	Logic checks — scope alignment, fail-fast policy, observability, cross-boundary contracts
3	Opus	Deep analysis — architectural fit, standards compliance, dead code, null propagation, config wiring, factual-claims audit

Runs as a `/ralph-review` slash command that dispatches the three subagents in order with a restart-on-fail controller.

See `plugins/ralph-review-trio/skills/ralph-review-trio/SKILL.md` for the triggering instruction, and `plugins/ralph-review-trio/skills/ralph-review-trio/references/` for the per-tier checklists.

`design-fidelity`

Visual design-fidelity loop. Capture headless full-page screenshots (desktop + mobile), compare a local build against a live reference, read the exact computed-CSS deltas, and pixel-diff the drift. Read-only: it measures and suggests CSS changes, never deploys or edits a live site.